Well, I read somewhere about this procedure of moving the directory before
starting sage, but the Installation Manual seems to tell the same thing.
"The directory where you built Sage is *NOT* hardcoded. You should be able
to safely move or rename that directory. (It’s a bug if this is not the
case.)"
Chapter 2 describes this same procedure of moving the directory, but for
the precompiled binaries, that for me is the same thing.
But, in fact, what I experienced was what you said.
On Thursday, February 2, 2017 at 9:28:17 PM UTC+1, HG wrote:
>
> I think it has been said on the list : Keep sage where you compiled it !
>
> If you want to change it you have to compile source again !
>
> what I do because I work with git :
>
> I make a dir git
>
> I compile it there and after I link sage in /usr/bin/sage
>
> sudo ln -s /path where is sage/sage /usr/bin/sage
>
>
>
> Le 02/02/2017 à 20:43, João Alberto Ferreira a écrit :
>
> Hi!
>
> I just removed "/home/mmsim/tools/lib/64bit" from the LD_LIBRARY_PATH
> environment variable and sage compiled.
>
> I compiled it in my home directory and moved it to /usr/local/ before
> starting it, and created a symbolic link in /usr/local/bin/, but it shows me
>
> python: error while loading shared libraries: libpython2.7.so.1.0: cannot
> open shared object file: No such file or directory
>
> It just works in the place where I compiled it. I will leave the things
> like that, but I'm curious to know why it do not work. Isn't that correct?
> Do I Have made something wrong?
>
> Thank you!
>
> On Thursday, February 2, 2017 at 12:14:51 PM UTC+1, Dima Pasechnik wrote:
>>
>>
>>
>> On Thursday, February 2, 2017 at 10:36:41 AM UTC, João Alberto Ferreira
>> wrote:
>>>
>>>
>>>
>>> On Wednesday, February 1, 2017 at 7:24:56 PM UTC+1, Dima Pasechnik
>>> wrote:
>>>>
>>>>
>>>>
>>>> On Wednesday, February 1, 2017 at 6:00:25 PM UTC, João Alberto Ferreira
>>>> wrote:
>>>>>
>>>>> Well, not yet.
>>>>>
>>>>> openblas has compiled successfully. The problem now is with R. The R
>>>>> log follows.
>>>>>
>>>>> Apparently it needs libgomp-4 and if I understood correctrly, it found
>>>>> an older version. But the libgomp-4 is installed
>>>>>
>>>>> [defrancaferr_joa@javel sage-7.5.1]$ rpm -q libgomp
>>>>> libgomp-4.4.7-17.el6.x86_64
>>>>>
>>>>
>>>> your log says:
>>>> /home/mmsim/tools/lib/64bit/libgomp.so.1 : version `GOMP_4.0' not found
>>>>
>>>> you have some rogue stuff in your PATH or something (LD_LIBRARY_PATH ?)
>>>>
>>>
>>> The environment variables are at the beginning of the whole log file
>>>
>>
>> OK, I overlooked this...
>>
>>
>>>
>>>
>>> LD_LIBRARY_PATH=/opt/rh/devtoolset-3/root/usr/lib64:/opt/rh/devtoolset-3/root/usr/lib:/usr/local/lib:/home/mmsim/tools/lib/64bit
>>>
>>>
>>> PATH=/home/defrancaferr_joa/sage-7.5.1/build/bin:/home/defrancaferr_joa/sage-7.5.1/src/bin:/home/defrancaferr_joa/sage-7.5.1/local/bin:/opt/rh/devtoolset-3/root/usr/bin:/home/xfab/xkit/x_all/cadence/xenv:/usr/local/ADS2014_01/bin:/usr/local/texlive/2016/bin/x86_64-linux:/usr/lib64/qt-3.3/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/defrancaferr_joa/bin:/home/eclipse:/home/matlab/bin:/home/altera/15.0/quartus/bin:/home/altera/15.0/quartus/sopc_builder/bin:/home/altera/15.0/quartus/bin:/home/ic6.1/tools/bin:/home/ic6.1/tools/dfII/bin:/home/ic6.1/tools/plot/bin:/home/ic6.1/tools/dracula/bin:/home/assura/tools/bin:/home/assura/tools/assura/bin:/home/AMS_4.10/cds/bin:/home/AMS_4.10/programs/bin:/home/mmsim/tools/bin:/home/incisiv/tools/bin:/home/incisiv/tools/dfII/bin:/home/rc/tools/bin:/home/edi/tools/bin:/home/et/tools/bin:/home/ets/tools/bin:/home/ext/tools/bin:/home/confrml/tools/bin:/home/ctos/tools/bin:/home/pve:/home/pve/tools/bin
>>>
>>>
>> yes, this is definitely the problem.
>> You can just unset these for the particular invocation of make, i.e.
>>
>> export MAKE="make -j8" # or whatever numer of cores you have on the box
>> PATH="/bin:/usr/bin:/sbin:/usr/sbin" LD_LIBRARY_PATH="" $MAKE
>>
>> Note that these wrong libraries could have been already selected by other
>> parts that are already built, and this may lead to hard to understand
>> crashes etc.
>>
>> That is, I would rebuild from scratch, i.e. do first of all
>>
>> make distclean
>>
>> HTH
>> Dima
>>
>>
>>> [defrancaferr_joa@javel sage-7.5.1]$ find
>>> /opt/rh/devtoolset-3/root/usr/lib64/ -name "libgomp*" -exec ls -ls {} \;
>>> [defrancaferr_joa@javel sage-7.5.1]$ find
>>> /opt/rh/devtoolset-3/root/usr/lib/ -name "libgomp*" -exec ls -ls {} \;
>>> 4 -rw-r--r--. 1 root root 82 3 oct. 2015
>>> /opt/rh/devtoolset-3/root/usr/lib/gcc/x86_64-redhat-linux/4.9.2/libgomp.so
>>> 4 -rw-r--r--. 1 root root 169 3 oct. 2015
>>> /opt/rh/devtoolset-3/root/usr/lib/gcc/x86_64-redhat-linux/4.9.2/libgomp.spec
>>> 176 -rw-r--r--. 1 root root 178766 3 oct. 2015
>>> /opt/rh/devtoolset-3/root/usr/lib/gcc/x86_64-redhat-linux/4.9.2/libgomp.a
>>> 4 -rw-r--r--. 1 root root 78 3 oct. 2015
>>> /opt/rh/devtoolset-3/root/usr/lib/gcc/x86_64-redhat-linux/4.9.2/32/libgomp.so
>>> 140 -rw-r--r--. 1 root root 143328 3 oct. 2015
>>> /opt/rh/devtoolset-3/root/usr/lib/gcc/x86_64-redhat-linux/4.9.2/32/libgomp.a
>>> [defrancaferr_joa@javel sage-7.5.1]$ find /usr/local/lib -name
>>> "libgomp*" -exec ls -ls {} \;
>>> [defrancaferr_joa@javel sage-7.5.1]$ find /home/mmsim/tools/lib/64bit
>>> -name "libgomp*" -exec ls -ls {} \;
>>> 0 lrwxrwxrwx. 1 cadence softs 16 15 janv. 2016
>>> /home/mmsim/tools/lib/64bit/libgomp.so.1 -> libgomp.so.1.0.0
>>> 276 -rwxr-xr-x. 1 cadence softs 281302 26 sept. 2011
>>> /home/mmsim/tools/lib/64bit/libgomp.so.1.0.0
>>> 0 lrwxrwxrwx. 1 cadence softs 16 15 janv. 2016
>>> /home/mmsim/tools/lib/64bit/libgomp.so -> libgomp.so.1.0.0
>>>
>>>
>>>>
>>>> What is this /home/mmsim and what does it have to do with your account
>>>> (defrancaferr_joa, I suppose)?
>>>>
>>>
>>> mmsim (multi-mode simulator) is an electronic circuit simulator. I'm
>>> intended to use this to design an integrated circuit, but this folder
>>> houses an older version of the simulator (version 14). The newer version
>>> resides in /home/mmsim15. In fact, this machine is a new one, which the
>>> system administrator installed by cloning the disk of another machine. Now,
>>> I'm configuring it to my needs through sudo, but things seems to be
>>> organized in an odd manner (like this simulator in the \home directory)
>>>
>>> It seems that the configuration of the integrated circuit design tools
>>> are messed up and I need, at least, organize the environment variables
>>> before compile sage. I think I need to edit the .bash_profile (appended).
>>> What do you think?
>>>
>>>
>>>> (It finds this stuff there first, and tries to use it...)
>>>>
>>>>
>>>>
>>>>> On Wednesday, February 1, 2017 at 5:56:44 PM UTC+1, João Alberto
>>>>> Ferreira wrote:
>>>>>>
>>>>>> Thank you!
>>>>>>
>>>>>> I've done:
>>>>>>
>>>>>> [defrancaferr_joa@javel ~]$ sudo yum install centos-release-scl
>>>>>> [defrancaferr_joa@javel ~]$ sudo yum install devtoolset-3-toolchain
>>>>>> [defrancaferr_joa@javel ~]$ scl enable devtoolset-3 bash
>>>>>> [defrancaferr_joa@javel ~]$ as --version
>>>>>> Assembleur GNU version 2.24
>>>>>> Copyright 2013 Free Software Foundation, Inc.
>>>>>> Ce logiciel est libre; vous pouvez le redistribuer selon les termes de la
>>>>>> version 3 de la licence GNU General Public License ou suivante.
>>>>>> Ce programme n'est couvert par AUCUNE garantie.
>>>>>> Cet assembleur a été configuré pour la cible « x86_64-redhat-linux ».
>>>>>>
>>>>>> Let's see if it will work.
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Wednesday, February 1, 2017 at 5:27:36 PM UTC+1, Dima Pasechnik
>>>>>> wrote:
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Wednesday, February 1, 2017 at 3:52:05 PM UTC, João Alberto
>>>>>>> Ferreira wrote:
>>>>>>>>
>>>>>>>> Hi!
>>>>>>>>
>>>>>>>> Here it is the command output.
>>>>>>>>
>>>>>>>> [defrancaferr_joa@javel ~]$ as --version
>>>>>>>> GNU assembler version 2.20.51.0.2-5.44.el6 20100205
>>>>>>>> Copyright 2009 Free Software Foundation, Inc.
>>>>>>>>
>>>>>>>
>>>>>>> Thanks, this explains your problem. Your assembler is 7 years old,
>>>>>>> and your CPU
>>>>>>> is only 4 years old, if not newer. You are building with
>>>>>>> (sage-supplied)
>>>>>>> gcc 4.9, which issues correct assembler commands for your CPU.
>>>>>>> But your assembler does not understand some of them, as it is too
>>>>>>> old.
>>>>>>>
>>>>>>> Why Centos is so lame in this respect, we've seen many reports like
>>>>>>> this...
>>>>>>> You should upgrade your toolchain so that your assembler fully
>>>>>>> supports you CPU.
>>>>>>>
>>>>>>> HTH,
>>>>>>> Dima
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>> This program is free software; you may redistribute it under the
>>>>>>>> terms of
>>>>>>>> the GNU General Public License version 3 or later.
>>>>>>>> This program has absolutely no warranty.
>>>>>>>> This assembler was configured for a target of `x86_64-redhat-linux'.
>>>>>>>>
>>>>>>>> On Wednesday, February 1, 2017 at 12:05:22 PM UTC+1, Dima Pasechnik
>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>> please post the output of
>>>>>>>>>
>>>>>>>>> as --version
>>>>>>>>>
>>>>>>>>> on the system. I guess it is too old to understand the whole range
>>>>>>>>> of assembler commands for your CPU.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Wednesday, February 1, 2017 at 10:09:27 AM UTC, João Alberto
>>>>>>>>> Ferreira wrote:
>>>>>>>>>>
>>>>>>>>>> Hi!
>>>>>>>>>>
>>>>>>>>>> I have tried to compile sagemath under a CentOS 6.8 machine, as
>>>>>>>>>> the binaries for Fedora do not work. The installation halted with an
>>>>>>>>>> error
>>>>>>>>>> while building OpenBlas. Made the error is due to the machine CPU,
>>>>>>>>>> as
>>>>>>>>>> discussed in https://github.com/JuliaLang/julia/issues/7653, but
>>>>>>>>>> I have little experience in this. Part of the installation log is
>>>>>>>>>> attached.
>>>>>>>>>> I updated the operating system and want to try build Sage again.
>>>>>>>>>> Does
>>>>>>>>>> anyone have any sugestion?
>>>>>>>>>>
>>>>>>>>>> It seems that all developing tools are installed, as can be seen
>>>>>>>>>> below
>>>>>>>>>>
>>>>>>>>>> [defrancaferr_joa@javel ~]$ rpm -q perl-ExtUtils-MakeMaker
>>>>>>>>>> perl-ExtUtils-MakeMaker-6.55-141.el6_7.1.x86_64
>>>>>>>>>> [defrancaferr_joa@javel ~]$ which perl
>>>>>>>>>> /usr/bin/perl
>>>>>>>>>> [defrancaferr_joa@javel ~]$ rpm -q binutils
>>>>>>>>>> binutils-2.20.51.0.2-5.44.el6.x86_64
>>>>>>>>>> [defrancaferr_joa@javel ~]$ rpm -q gcc
>>>>>>>>>> gcc-4.4.7-17.el6.x86_64
>>>>>>>>>> [defrancaferr_joa@javel ~]$ rpm -q make
>>>>>>>>>> make-3.81-23.el6.x86_64
>>>>>>>>>> [defrancaferr_joa@javel ~]$ rpm -q m4
>>>>>>>>>> m4-1.4.13-5.el6.x86_64
>>>>>>>>>> [defrancaferr_joa@javel ~]$ rpm -q perl
>>>>>>>>>> perl-5.10.1-141.el6_7.1.x86_64
>>>>>>>>>> [defrancaferr_joa@javel ~]$ rpm -q tar
>>>>>>>>>> tar-1.23-15.el6_8.x86_64
>>>>>>>>>> [defrancaferr_joa@javel ~]$ rpm -q git
>>>>>>>>>> git-1.7.1-4.el6_7.1.x86_64
>>>>>>>>>> [defrancaferr_joa@javel ~]$ rpm -q gcc-c++
>>>>>>>>>> gcc-c++-4.4.7-17.el6.x86_64
>>>>>>>>>> [defrancaferr_joa@javel ~]$ rpm -q gcc-gfortran
>>>>>>>>>> gcc-gfortran-4.4.7-17.el6.x86_64
>>>>>>>>>> [defrancaferr_joa@javel ~]$ rpm -q python
>>>>>>>>>> python-2.6.6-66.el6_8.x86_64
>>>>>>>>>> [defrancaferr_joa@javel ~]$ lscpu
>>>>>>>>>> Architecture: x86_64
>>>>>>>>>> CPU op-mode(s): 32-bit, 64-bit
>>>>>>>>>> Byte Order: Little Endian
>>>>>>>>>> CPU(s): 32
>>>>>>>>>> On-line CPU(s) list: 0-31
>>>>>>>>>> Thread(s) par coeur : 2
>>>>>>>>>> Coeur(s) par support CPU :8
>>>>>>>>>> Socket(s): 2
>>>>>>>>>> Noeud(s) NUMA : 2
>>>>>>>>>> ID du vendeur : GenuineIntel
>>>>>>>>>> Famille CPU : 6
>>>>>>>>>> Modèle : 79
>>>>>>>>>> Model name: Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
>>>>>>>>>> Version : 1
>>>>>>>>>> CPU MHz : 1200.000
>>>>>>>>>> BogoMIPS: 4190.00
>>>>>>>>>> Virtualisation : VT-x
>>>>>>>>>> L1d cache : 32K
>>>>>>>>>> L1i cache : 32K
>>>>>>>>>> L2 cache : 256K
>>>>>>>>>> L3 cache : 20480K
>>>>>>>>>> NUMA node0 CPU(s): 0-7,16-23
>>>>>>>>>> NUMA node1 CPU(s): 8-15,24-31
>>>>>>>>>>
>>>>>>>>> --
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